[Byamarro]

Yet you can remain conscious in deprivation chamber. I feel that this approach is too high level to technical details how brain may really work.

[lucubratory]

But sensory deprivation chambers are both known to make people unconscious, don't completely remove all sensation, and still induce hallucinations reliably. The conscious entity has to be conscious of something, and if there's nothing it will create something to be conscious of.

[lisper]

Also, going into a deprivation chamber as an adult is very different from being raised in one.